baber/WOPTO huggingface dataset:
Patent JP-2011169743-A (JP)
Title: Inspection apparatus and inspection method
Inventor: YAMASHITA YASUHIRO
IPC: G01N21/956
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection apparatus and an inspection method for simultaneously detecting a phase defect and a pattern defect or a foreign substance.  <P>SOLUTION: The inspection apparatus 100 irradiates one surface of a mask 101 with a light by using a transmissive illumination optical system 301, and images a transmission light transmitted through the mask 101 on a first photodiode array 104 through a transmissive illumination optical system 303, or irradiates the other surface of the mask 101 with a light by using a transmissive illumination optical system 302, and images a reflection light reflected by the mask 101 on a second photodiode array 105 through a transmissive illumination optical system 304. A first aperture 203 is disposed on a pupil plane of the transmissive illumination optical system 301, and a second aperture 208, which has a shape conjugate to the first aperture 203, and is provided with a phase difference filter, is disposed on a pupil plane of the transmissive illumination optical system 303.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168536-A (JP)
Title: Method for producing 3-methyltetrahydrofuran
Inventor: TAKAHASHI TAKAYOSHI
IPC: C07B61/00
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 3-methyltetrahydrofuran which can be industrially carried out with the use of an inexpensive raw material.  <P>SOLUTION: The method for producing 3-methyltetrahydrofuran includes a step (1) of using γ-butyrolactone (GBL) as a raw material and methylating the α-position of GBL to obtain α-methyl-γ-butyrolactone (α-Me-GBL) and a step (2) of obtaining 3-methyltetrahydrofuran from the α-Me-GBL. Furthermore, the step (2) includes a step (2A) of hydrogenating the α-Me-GBL to obtain 2-methyl-1,4-butanediol (2-MeBD) and a step (2B) of dehydrocyclizing the 2-MeBD obtained in the step (2A) to obtain 3-methyltetrahydrofuran.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170729-A (JP)
Title: Settlement system in transportation facility
Inventor: SENDA KATSUMI
IPC: G07B15/00
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which can reduce a user's burden as much as possible, and can more smoothly perform settlement processing when performing settlement in a transportation means of transportation facilities.  <P>SOLUTION: When a commodity is purchased in a train for example, a settlement system 1 displays the personal identification information of a user which is assigned to a reserved seat on a display part 19a of a portable terminal 10, and outputs purchase record information containing user information specified by the personal identification information and purchase data in accordance with input operation which makes the personal identification information associated with the purchase data. Furthermore, a radio reader 71 which can perform contactless communication with an IC card 40 of a user who passes through a wicket is provided at the wicket and performs settlement processing when it is determined that the user leaves the wicket based on settlement data recorded on a recording part of the IC card 40 and the purchase record information output by a purchase record information output means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171261-A (JP)
Title: Pole type light
Inventor: MABUCHI HIROOMI
IPC: F21V8/00
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pole type light whose structure is simple and which can make high optical power illumination bright and uniform circumferentially.  <P>SOLUTION: The pole type light includes an LED module 2 fixed at a support 11 excellent in heat radiation and light guide members 3 divided in two or more ones where end surfaces face a light emitting surface of the LED module 2 and surfaces different from the end surfaces have a number of reflection dots 31 disposed thereon, wherein the light guide members 3 are bundled so that the surfaces having the reflection dots 31 disposed thereon face each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174729-A (JP)
Title: Photocurrent sensor
Inventor: SUZUKI YASUYUKI
IPC: G01R15/24
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a photocurrent sensor hardly affected by a fluctuation in a light level due to a factor other than a photomagnetic effect including a light source, and measuring a current with high accuracy.  <P>SOLUTION: The photocurrent sensor includes: a light source 21 for output of a two-wavelength light; a polarization adjuster 22 for input of the two-wavelength light output from the light source 21, and outputting wavelength lights as two orthogonal circularly-polarized lights; a reference light detector 23 for detecting a beat signal of two circularly-polarized lights at an output end of the polarization adjuster 22; an optical path 24 for input of two circularly polarized lights output from the polarization adjuster 22 at one end, revolving and propagating them around a current path 25 for making a current flow at least once, and outputting them at the other end; an output light detector 26 for detecting the beat signal of two circularly-polarized lights output from the other end of the optical path 24; and a current measuring section 27 for measuring the current flowing through the current path 25 based on the beat signal detected by the reference light detector 23 and the beat signal detected by the output light detector 26.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175504-A (JP)
Title: Event prediction system, event prediction method, and computer program
Inventor: NAGANO RYUICHI
IPC: G06N5/04
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To predict an event such a device failure.  <P>SOLUTION: The event prediction system includes an event occurrence model learning part 12, a status transition sequence calculation part 13, and a filtering module 14. In the event occurrence model learning part 12, based on an initial event occurrence model modeling a correlation between events which may occur in a monitoring target device and their event occurrence causes and transition between the event occurrence causes by using the finite automaton and a learning event sequence, a probability of occurrence of each event and a probability of transition between the event occurrence causes are calculated for each of the event occurrence causes, and an event occurrence model is generated. The status transition sequence calculation part 13 determines, based on the event occurrence model, a status transition sequence considered to have the highest probability of observing a failure cause detecting event sequence. The filtering module 14 predicts an event which may occur in the future in the monitoring target device, based on the event occurrence model and the status transition sequence determined by the status transition sequence calculation part 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174897-A (JP)
Title: Molten material cooling structure, reactor containment vessel provided with cooling structure, and nuclear power plant provided with containment vessel
Inventor: KONDO YOSHIYUKI
IPC: G21C9/016
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molten material cooling structure that divides and deposits fused material and debris flowing out of a nuclear reactor and fully cools the hot fused material and debris, a reactor containment vessel having the fused material cooling structure, and to provide a nuclear power plant which includes the reactor containment vessel.  <P>SOLUTION: The molten material cooling structure includes a capturing section 62 for capturing the fused material flowing out of the nuclear reactor 12, and a plurality of cylindrical sections 63, that are disposed inside a refrigerant storage section 56 for storing the refrigerant and into which the fused material flows via a capturing section 62.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173855-A (JP)
Title: Fluorine-containing unsaturated carboxylic acid onium salts
Inventor: ISONO YOSHIMI
IPC: C07C69/54
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoacid generator for preparing a resist composition forming an excellent pattern shape because of excellent resolution, a wide margin of depth of focus (DOF), a small line edge roughness (LER) and further high sensitivity, and to provide a polymerizable monomer for preparing the photoacid generator in the resist composition composed of a resin having an acid unstable group and functioning as a positive resist, the acid generator and a solvent, etc.  <P>SOLUTION: The fluorine-containing unsaturated carboxylic acid onium salt is represented by general formula (1) (wherein, R<SP>1</SP>represents polymerizable double bond-containing group; R<SP>2</SP>represents fluorine atom or fluorine-containing alkyl; W<SP>1</SP>represents bivalent organic group; and Q<SP>+</SP>represents sulfonium cation or iodonium cation).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177910-A (JP)
Title: Double-side printing structure, dial using the same and printing method of the double-side printing structure
Inventor: YASUKAWA TOKUJI
IPC: B41M5/52
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-side printing structure capable of preventing the possibility of bending and warp of a base material and improving appearance quality even when thermal transfer printing is performed.  <P>SOLUTION: In a dial 10, one side face 101a and the other side face 101b which are flat as printing faces are provided on both side faces of a transparent PC sheet 101. Thermal transfer printing is applied to each of the one side face 101a and the other side face 101b by thermal transfer rollers 104a, 104b of a double-side thermal transfer printing device 5, and print layers 103a-103h..., 3a to which a plurality of different colors are applied are provided as laminated prints 103, 3 in the overlapped state. The thermal transfer printing is simultaneously applied to both the side faces 101a, 101b by two thermal transfer rollers 104a, 104b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180458-A (JP)
Title: Image forming apparatus
Inventor: KUBO NORIHIKO
IPC: G03G15/02
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that controls the charging bias to an appropriate value with a simple constitution, and suppresses image deterioration such as the occurrence of a transfer positive memory by inflow of surplus transfer current to a photoreceptor.  <P>SOLUTION: In this image forming apparatus 100, a controlling means 200 for controlling the image forming condition performs charge processing of the photoreceptor 11 by changing the value of DC voltage applied to a charging means 12 by a voltage applying means 201. A current detecting means 202 detects each current flowing between the photoreceptor 11 and charging means 12 charge-processed by application of DC voltage of each value. Charge voltage setting control for adjusting the setting of the voltage applied to the charging means 12 by the voltage applying means 201 during image forming is performed based on the detection result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179475-A (JP)
Title: Throttle body heating device for internal combustion engine
Inventor: TSUZUKI TATSUYA
IPC: F01P3/20
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throttle body heating device for an internal combustion engine capable of appropriately maintaining a state of heating a throttle body, while securing warming-up performance of the engine at a low air temperature well, by using only one valve mechanism.  <P>SOLUTION: An upstream end of a throttle heating pipe H6, which leads cooling water for heating to the throttle body 5, is connected to an outlet of a thermostat 2 or a discharge opening of a water pump 3. When the temperature of air is high and a valve 21 of the thermostat 2 is opened. the cooling water collected from an engine body E and the cooling water cooled by a radiator 1 are mixed, and thereafter, the mixed cooling water is led into the throttle body 5 through the throttle heating pipe H6. With this structure, knocking is prevented without heating beyond necessity the intake air flowing in an intake passage formed inside of the throttle body 5, and high intake charging efficiency can be obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183821-A (JP)
Title: Retractable seat for vehicle
Inventor: OTSUKA TAIYO
IPC: B60N2/30
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To achieve compact storage of a seat body in a cabin inner sidewall in a retractable seat for a vehicle.  <P>SOLUTION: In the retractable seat for the vehicle, the seat body 1 arranged on a vehicle floor F is flipped up to the side and stored in the cabin inner sidewall W side whose upper side is inclined inward. The retractable seat for the vehicle includes a coupling mechanism 10 for rotatably coupling the seat body 1 with a support pedestal 20 (vehicle body). The coupling mechanism 10 includes: a fixed link integral with the support pedestal 20; an intermediate link 3A integral with the seat body 1; and a four node link having a first link 11 and a second link 12 that connect both of the links. The second link 12 is formed so that an angle θ formed by the first link 11 and the intermediate link 3A is enlarged by the movement for flipping the seat body 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010208016-A (JP)
Title: Float glass polishing system
Inventor: MOON WON JAE
IPC: B24B37/005
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a float glass polishing system which facilitates maintenance and exchanging operation of a polishing pad.  <P>SOLUTION: The float glass polishing system 100 includes: a lower unit 110 for rotating float glass G which is an object to be processed and is positionally fixed; an upper unit 120 contacting with the float glass G and rotated with the rotation of the float glass G; and a movement unit 130 for moving the upper unit 120 in a horizontal direction or a vertical direction. The upper unit 120 includes: a platter 125 arranged at the spindle 124 of the movement unit 130; a separation platter 127 mounted with a polishing part contacting with the float glass G and separably arranged relative to the platter 125; and a vacuum chuck 180 for fixing the separation platter 127 relative to the platter 125 by vacuum bonding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011184125-A (JP)
Title: Medium processing apparatus
Inventor: INOUE YOSHIMASA
IPC: B65H7/08
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium processing apparatus excellent in the tilt correction of a medium.  <P>SOLUTION: The medium processing apparatus includes: conveying means conveying the medium; blocking means blocking the conveyance of the medium; detecting means detecting a tilt of the medium with respect to the blocking means; and blocking controlling means releasing the conveyance blocking of the medium by the blocking means in accordance with the tilt detection result of the medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187666-A (JP)
Title: Fixation structure of on-board waterproofing device
Inventor: SAKAI NAOKI
IPC: H05K5/06
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple constitution capable of suppressing an internal-external pressure difference while securing a waterproof property without having a breathing filter, in a fixation structure of an on-board waterproofing device fixed to a fixing member in a vehicle wherein an electric component is arranged in an internal space of the on-board waterproofing device.  <P>SOLUTION: An on-board waterproofing device is arranged in an engine room and fixed to a partition member by a fastening member. The partition member is provided with a partition through-hole at part of a section facing the on-board waterproofing device, and the on-board waterproofing device is provided with an opening communicating between an internal space and a vehicle compartment through the partition through-hole. An annular rubber member is arranged to surround the partition through-hole and the opening in the vertical direction relative to the penetration direction of the partition through-hole at the section where the on-board waterproofing device and the partition member face each other, and the rubber member is sandwiched between the on-board waterproofing device and the partition member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182744-A (JP)
Title: Combine harvester
Inventor: KUSACHI KANTA
IPC: A01F12/60
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester designed to enable the maintenance workability or the like on the top of a threshing section or at the bottom of a grain tank to be improved.  <P>SOLUTION: The normal-type combine harvester includes: a travel machine body 1 having a travel section and a steering seat 42; a reaping apparatus having reaping blades; a threshing apparatus 9 having a threshing cylinder 21; a feeder house to feed reaped grain culms from the reaping apparatus to the threshing apparatus 9; an engine to drive each of the sections; a grain-sorting mechanism to sort shelled grains in the threshing apparatus 9; and a grain tank 6 to collect the resultant grains. This combine harvester is constructed so as to developably support the grain tank 6, arranged on the top surface side of the threshing apparatus 9, outwardly of either one side, left or right, of the travel machine body 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193108-A (JP)
Title: Image processor
Inventor: IMANISHI KOJI
IPC: H03K5/1254
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent power consumption of a chattering prevention means of an image formation device from being increased more than necessary.  <P>SOLUTION: This image processor has: a chattering prevention means 1012 to shape waveform of an operation input signal generated in response to operation of an input means based on an input clock signal; a processing means 1013 to measure a chattering time of the operation input signal for each operation input; and a clock change means 1015 to generate and change a clock to be input to the chattering prevention means 1012. When the measured chattering time is within a set delay time and not larger than a predetermined time, the clock frequency of the clock change means 1015 is changed to a further low frequency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189359-A (JP)
Title: Laser marking device and laser marking method
Inventor: FUKUI HIROSHI
IPC: B23K26/082
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser marking device and a laser marking method capable of high precision printing without increasing the volume of a memory and print processing time.  <P>SOLUTION: A laser light source 16 emits a laser beam. A galvano scanner 18 scans the irradiation point of the laser beam. A coordinate calculation part 38 creates a coordinate series expressing the track through which the laser beam follows at fixed time intervals. A Gain compensation-phase advance compensation part 46 performs the Gain compensation and phase advance compensation of the coordinate series in accordance with a transfer function having prescribed characteristics. A DAC (Digital analog converter) 48 converts each data of the compensated coordinate series into analog voltage. A galvano driver 14 controls the driving of the galvano scanner 18 in accordance with the analog voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174351-A (JP)
Title: Measurement management method for confirming safety of train travel
Inventor: DEGUCHI YASUHIRO
IPC: B61K9/08
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring and managing safety in train travel of a track rail and stability of track base course under influence of construction such as various civil engineering and building constructed in proximity to a railroad track or the like.  <P>SOLUTION: The method for measuring and managing the safety of the track rail in train travel and the stability of the track base course includes using measuring equipment installed in a track installation such as the track rail and a sleeper to carry out dynamic measurement together with static measurement of the track rail, and confirming the safety of the track rail in train travel from the dynamic deformation and changes with time of the dynamic deformation, and the stability of the track base course without installing the measuring equipment in the track base course.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198396-A (JP)
Title: Recording device and control method thereof
Inventor: MURAKAMI NAOYUKI
IPC: G11B27/00
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To repair data trouble generated when an operational sequence to a recording medium is stopped on the way due to a recording device even when the recording device has not a nonvolatile memory.SOLUTION: The recording device using a file system recording real data which a file holds and management data separately in recording mediums, and the recording device includes a receiving means receiving execution instruction of a prescribed operation to a file, a control means recording operation information showing a content of execution instruction operation and an operation object file, executing the operation after recording and executing file operation control including deletion of the operation information after completion of operation and a determining means determining whether the operation information is recorded in the recording medium, wherein when it is determined that the operation information is recorded, execution of interrupted file operation control is re-started or states of real data of the operation object file and management data are returned to the states before execution is started and the operation information is deleted.
Patent JP-2011198902-A (JP)
Title: Light emitting device
Inventor: ONO REIJI
IPC: H01L33/60
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device preventing deterioration and deformation of a silver layer provided on a lead surface, preventing reduction of a light extraction efficiency, and improving reliability.SOLUTION: The light emitting device is equipped with: a first lead having a first conductor part, a first silver layer provided on a surface of the conductor part, and a transparent conductive film provided on the surface of the first silver layer; a light emitting element provided on the first lead and having a light emitting layer; a second lead with one end facing one end of the first lead and having a second conductor part, a second silver layer provided on a surface of the second conductor part, and a transparent conductive film provided on the second silver layer; a bonding wire electrically connecting the light emitting element and the second lead; and a support supporting the first and second leads so that an other end of the first lead and an other end of the second lead extend in opposite directions from each other.